To celebrate the centenary of the Royal Air Force, Ewan and Colin McGregor take to the skies in some of the world's most iconic planes. These are the planes that were involved in aerial combat at every stage of the RAF's story, from the biplanes used in the early days of dogfighting in World War I to the beautiful Spitfire of the Battle of Britain, the plucky Lysander and on to mighty Vulcan nuclear bomber, as well as the Chinook helicopter and supersonic Typhoon that are still in service today. It is a story of amazing machines and epic battles, but above all it is the story of the men and women whose courage and ingenuity have been at the heart of the RAF for 100 years. On their journey Ewan and Colin meet an amazing cast of characters.

Set entirely inside Folsom Prison, The Work follows three men during four days of intensive group therapy with convicts, revealing an intimate and powerful portrait of authentic human transformation that transcends what we think of as rehabilitation.

Dolores Huerta bucks 1950's gender conventions by starting the country's first farm worker's union with fellow organizer Cesar Chavez. What starts out as a struggle for racial and labor justice, soon becomes a fight for gender equality within the same union she is eventually forced to leave. As she wrestles with raising 11 children, three marriages, and is nearly beaten to death by a San Francisco tactical police squad, Dolores emerges with a vision that connects her new found feminism with racial and class justice.

A blue-collar family man breaks the promise he'd made to never fight again. Now forty years old, with a wife and four children who need him, Joe Carman risks everything to go back into the fighting cage and come to terms with his past.

Robbie Knievel, 52 and the owner of 20 world records and 350 jumps worldwide, life is uncovered through his personal pursuit of sobriety and the need of continuing his father's legacy by jumping once again.

Drawing from never-before-seen footage that has been tucked away in the National Geographic archives, director Brett Morgen tells the story of Jane Goodall, a woman whose chimpanzee research revolutionized our understanding of the natural world.